Royal Flush Monotub Mix


Pre-mixed, perfectly hydrated to field capacity, and sterile. These coco-coir-based bulk substrates have been prepped with a secret recipe that is guaranteed to make your dung-loving fungi swoon and produce big flushes! We recommend a 1:2-1:3 mix of grain spawn to FORIJ Royal Flush monotub mix, by weight. You can…

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Grow Master Sterile Grain


Each bag is 3.5lbs of sterile, perfectly hydrated whole oats. A self-healing injection port for liquid culture injections on each bag. Grow Master Sterile Grain is perfect for making your own master grain spawn with Forij liquid culture or Petri dishes to inoculate bulk substrate and cultivate gourmet mushrooms. Ensure…

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